Present a Wide Variety of Standard Force and Motion Activities.

• The versatile set makes it easy to investigate acceleration, friction, gravity, and Galileo’s free-fall experiments
• The inclined plane folds easily for storage with a special hinge, clamps to 45°, and includes a protractor and pulley with a mere 0.04 coefficient of friction

Unlike silk-screened versions, the rugged PVC scale can’t wear off. The all-aluminum construction means it’s virtually student-proof. It comes with Hall’s carriage, pulley, weight pan, solid aluminum plane, and accessories. Illustrated instructions include projects and sample problems.